Hastelloy C276 Plate

What is Hastelloy C276 Plate?

Designated as a superalloy, the Werkstoff Nr. 2.4819 tends to exhibit Excellent corrosion resistance properties in reducing as well as oxidizing environments. These properties of the Hastelloy C276 strips have been chalked up to the addition of nickel content in its alloy.


Hastelloy C276 Plates

Hastelloy C276 Plate

Nickel Alloy C276 Sheet

Nickel Alloy C276 Sheet

UNS N10276 Coils

UNS N10276 Coils


The combination of attractive metals such as Nickel, chromium and molybdenum makes Hastelloy C276 a high performance alloy that could be used in marine engineering purposes. Another benefit noticed about Alloy C276 is that as compared to alloy grade 316 or Monel 400, the sheet will resist corrosion even if it has been exposed to crevice conditions in the marine environment. Tungsten added to the UNS N10276 is what makes the sheets highly resistant to chloride stress related corrosion cracking.

The melting point of Hastelloy C276 ranges between 1325°C – 1370°C. Apart from having superior corrosion resistance properties, the Alloy C276 has good mechanical properties as well. For instance, the yield strength is of this very popular nickel alloy is about 364.7 MPa, while its Rockwell hardness is valued at 90.

What is ASTM B575 UNS N10276 Sheet?

The components such as Plates, Sheet, Coil and Strips produced according to specification ASTM B575 consist of low carbon, nickel based alloys. In this instance, the alloy corresponding to specification ASTM B575 is Hastelloy C276, which has been designed keeping in mind its intention to be used in general corrosive applications. Moreover, the specification also covers parameters such as the dimensions of the component in addition to its chemistry and mechanical properties, as mentioned above.


Hastelloy C276 Sheet Size Chart

Hastelloy C276 Sheet

1220 mm x 2440 mm, 1000 mm x 2000 mm, 2000 mm x 4000 mm, 2000 mm x 2000 mm, 1500 mm x 3000 mm


Hastelloy C276 Plates Material Specification Chart

ASTM/ ASME Designation ASTM B575 / ASME SB575
Standard Thickness 0.1mm to 12 mm Thk
stocking sizes
1220 mm x 2440 mm, 1000 mm x 2000 mm, 2000 mm x 4000 mm, 2000 mm x 2000 mm, 1500 mm x 3000 mm
Surface Finish Types Cold rolled sheet (CR), 2D, 2B, SATIN, BA NO(8), Hot rolled plates (HR)
Various Form Coils, Rolls, Flats, Strip, Foils, Ring (Flange), Blank (Circle), Shim Sheet, Plain Sheet
Producing Hardness Quarter Hard, Half Hard, Hard, Spring Hard, Soft etc


JIS NW 0276 Cold Rolled Plates Material Equivalent Grades

Hastelloy C276 N10276 2.4819 NiMo16Cr15W NW 0276 ХН65МВУ


Mechanical Properties Database Of Werkstoff No 2.4819 Coils

Density Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
8.89 g/cm3 1370 °C (2500 °F) Psi – 52,000 , MPa – 355 Psi – 1,15,000 , MPa – 790 40 %


Chemical Compatibility Chart Of ASTM B575 UNS N10276 Strips

Hastelloy C276 Ni C Mo Mn Si Fe P S Co Cr
Balance 0.010 max 15.00 – 17.00 1.00 max 0.08 max 4.00 – 7.00 0.04 max 0.03 max 2.5 max 14.50 – 16.50


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